9801896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^2$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 19856970

約数和(自身を除く): 10055074

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 7982, 15964, 31928, 94249, 188498, 376996, 753992, 1225237, 2450474, 4900948, 9801896]

約数ペア:

[(1, 9801896), (2, 4900948), (4, 2450474), (8, 1225237), (13, 753992), (26, 376996), (52, 188498), (104, 94249), (307, 31928), (614, 15964), (1228, 7982), (2456, 3991)]